Results 81 to 90 of about 123,592 (340)

Influence of Foliar Exposure, Adjuvants, and Rain-free Period on the Efficacy of Glyphosate for Torpedograss Control [PDF]

, 1999
The proportion of torpedograss tissue exposed to glyphosate at application rates of 0.28, 0.56, 1.12, 2.24, and 4.48 kg/ha affected control as measured by regrowth. The effect of tissue exposure was more pronounced as application rate decreased.
Hanlon, C.G., Langeland, K.A., Smith, B.E.   +2 more
core  

Spray-Cast Multilayer Organometal Perovskite Solar Cells Fabricated in Air [PDF]

, 2016
Spray-coating is a versatile coating technique that can be used to deposit functional films over large areas at speed. Here, spray-coating is used to fabricate inverted perovskite solar cell devices in which all of the solution-processible layers (PEDOT ...
Ashizawa, Barrows, Das, Deng, Docampo, Eperon, Eperon, Gardner, Girotto, Griffin, Heo, Heo, Hwang, Kojima, Li, Liang, Lyakhovich, Nam, Nelson, Ouyang, Scarratt, Schmidt, Tait, Troughton, Troughton, Whalen, Yan, Yang, You, Zhang, Zhou   +30 more
core   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Development and Experiment of an Air-Assisted Sprayer for Vineyard Pesticide Application

Agriculture
This paper presents an air-assisted sprayer for vineyard pesticide application. The spraying unit was designed with two symmetrically arranged ports. The airflow velocity distribution of the sprayer was investigated using a combination of experimental ...
Mingxiong Ou, Yong Zhang, Minmin Wu, Chenyang Wang, Shiqun Dai, Ming Wang, Xiang Dong, Li Jiang   +7 more
doaj   +1 more source

Thermal design of the space shuttle external tank [PDF]

, 1985
The shuttle external tank thermal design presents many challenges in meeting the stringent requirements established by the structures, main propulsion systems, and Orbiter elements.
Bachrtel, F. D., Gray, C., Stuckey, J. M., Vaniman, J. L., Widofsky, B.   +4 more
core   +1 more source

Transparent UV‐Curable Self‐Sanitizing Coatings Applicable to Diverse Surfaces and High‐Touch Screens to Mitigate Deadly Pathogen Transmission

Advanced Functional Materials, EarlyView.
Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran, Sumin Han, Euna Oh, Chunghee Jo, Hyerin Shin, Dae‐Hong Ko, Hyo‐Jick Choi   +6 more
wiley   +1 more source

Application technology in coffee (Coffea arabica L.): effect of air assistance with manually driven equipment

Semina: Ciências Agrárias, 2013
Small farmers in various parts of Brazil, based the application of pesticides exclusively by a coastal manual sprayers. How it is simple equipment, there are few resources available to improve the quality of the application.
João Miguel Francisco Ruas , Gustavo Migliorini de Oliveira , Augusto Guilherme de Araújo , Rafael Balan , Leandro Ryiuiti Higashibara , Otavio Jorge Grigoli Abi Saab   +5 more
doaj   +1 more source

Monodisperse atomizers for agricultural aviation applications [PDF]

Conceptual designs of two monodisperse spray nozzles are described and the rationale used in each design is discussed. The nozzles were designed to eliminate present problems in agricultural aviation applications, such as ineffective plant coverage ...
Christensen, L. S., Steely, S. L.
core   +1 more source

Spittlebug Control in Legumes [PDF]

, 1951
PDF pages:
Parks, T. H., Weaver, C. R.
core  

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

Advanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang, Zhangrui Wu, Xiansheng Zhao, Geng Wang, Quyang Yang, Minxia zhang, Xiaowei Wang, Xiujun Cheng, Changyue Wu, Dan Wu, Yutian Yang, Canbin Dong, Tao Zhang, Weiqiang Tan, Ningwen Zhu   +14 more
wiley   +1 more source